About Us

After more than ten years of development, the business demand of Lianyou Metal Products Factory has been increasing day by day. In order to meet the demand, Dongguan Xingxin Machinery Hardware Fittings Co., Ltd. was established in 2014, and the company's business scope has expanded to the research and development, production, sales, and service of various grades of metal machinery accessories. The company's main products include various grades of copper alloy castings, aluminum alloy castings, zinc alloy castings, various grades of cast iron castings, and other mechanical and furniture accessories. With the production philosophy of safety, environmental protection, and quality assurance, we provide customized services to customers and meet their various needs for metal mechanical accessories; Each link is handled by professionals, and the products are distributed all over the world. The company has always been committed to pursuing high-quality, exquisite, beautiful, and new products, highly competitive product prices and supply speed, and perfect service quality, in order to achieve the state of perfection. We support minimum order quantity and provide customized samples for customers. We are willing to let our customers first understand us, grow together, and achieve win-win cooperation!

Product Application

1. Mechanical industry

Castings are widely used in the mechanical industry, such as various engineering machinery, agricultural machinery, road machinery, textile machinery, food machinery, printing machinery, etc. These machines usually require complex components, and castings can meet these needs well, producing components with complex shapes and diverse materials, which not only improves production efficiency but also reduces production costs.

2. The automotive industry

The automotive industry is one of the important fields for casting applications. Castings can produce key components such as crankshafts, gears, cylinder blocks, cylinder heads, etc. for automotive engines, chassis, and bodies. The casting production method can produce components on a large scale and with precision, not only reducing production costs, but also improving the quality and reliability of automobiles.

3. Aerospace industry

The aerospace industry has very high requirements for the accuracy and quality of components, and casting technology is also widely used in this field. Castings can produce precision parts such as blades, turbine discs, nozzles, and turbine blades for aerospace engines. The casting production method can produce complex components with high production efficiency, short time consumption, and low cost.

4. Energy and Chemical Industry

Castings are also widely used in the energy and chemical industries. For example, wind turbines, hydroelectric generators, nuclear power equipment, boilers, petrochemical equipment, etc. all require a large number of casting components. Casting technology can improve production efficiency, reduce production costs, and enhance the quality and reliability of equipment while meeting the needs of complex components.

5. Large scale infrastructure construction projects

For some large-scale infrastructure construction projects, such as large bridges, highways, railways, high-rise buildings, subways, etc., a large number of components and a wide range of applications require a large number of high-precision castings. For example, large cast steel components, building components, bridge components, etc. all require the use of casting technology for production.

Production Equipment

The company has a research and development team as well as equipment in the production of metal mechanical parts, equipped with gravity casting equipment and sand casting equipment Several shot blasting equipment, CNC lathes, milling machines, wire cutting, CNC four - and five axis machining centers, as well as testing equipment such as spectral metal content analyzers. From mold making, casting to finished product processing, we provide one-stop service to customers, meeting their various needs for casting metal parts. Due to our diverse product specifications, we achieve reliable performance, stable technology, and meticulous workmanship! In recent years, our factory has continuously expanded its production capacity and will continue to develop new products! Thanks to the support and kindness of new and old customers both domestically and internationally, our products are exported to dozens of countries and regions such as Europe, America, the Middle East, and Central and South Asia, creating a good corporate image and reputation!

Our Service

In addition to our existing products, we can produce various products based on customer drawings or samples. We will have detailed communication with you in the early stage. After the product is confirmed, we will provide a sample of the goods to the customer before production. After the customer confirms, we will proceed with production. During the production process, we strictly control the quality of the product. If any quality problems occur, we will compensate, from customized casting metal mechanical parts to accessories of various grades of materials. The quality and efficiency of the products we provide are few and far between. Our corporate philosophy is based on honesty, which is also an important reason why we are getting better and better!